Add missing @since tags

Change-Id: Iaeca1d6154c1383ebe27b723e8814e262328eb48
diff --git a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/GitFilter.java b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/GitFilter.java
index c37d60b..0957cc8 100644
--- a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/GitFilter.java
+++ b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/GitFilter.java
@@ -164,6 +164,7 @@
 	 *
 	 * @param h
 	 *            A custom error handler for git-receive-pack.
+	 * @since 5.7
 	 */
 	public void setReceivePackErrorHandler(ReceivePackErrorHandler h) {
 		assertNotInitialized();
diff --git a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/ReceivePackErrorHandler.java b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/ReceivePackErrorHandler.java
index ee66cb1..a7ca4d0 100644
--- a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/ReceivePackErrorHandler.java
+++ b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/ReceivePackErrorHandler.java
@@ -31,7 +31,7 @@
  * If a custom handler is not specified, JGit will use the default error
  * handler.
  *
- * @since 5.6
+ * @since 5.7
  */
 public interface ReceivePackErrorHandler {
 	/**
diff --git a/org.eclipse.jgit.junit/.settings/.api_filters b/org.eclipse.jgit.junit/.settings/.api_filters
deleted file mode 100644
index 025a79d..0000000
--- a/org.eclipse.jgit.junit/.settings/.api_filters
+++ /dev/null
@@ -1,74 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<component id="org.eclipse.jgit.junit" version="2">
-    <resource path="src/org/eclipse/jgit/junit/MockSystemReader.java" type="org.eclipse.jgit.junit.MockSystemReader">
-        <filter id="1141899266">
-            <message_arguments>
-                <message_argument value="5.1"/>
-                <message_argument value="5.5"/>
-                <message_argument value="setSystemGitConfig(FileBasedConfig)"/>
-            </message_arguments>
-        </filter>
-        <filter id="1141899266">
-            <message_arguments>
-                <message_argument value="5.5"/>
-                <message_argument value="5.6"/>
-                <message_argument value="setJGitConfig(FileBasedConfig)"/>
-            </message_arguments>
-        </filter>
-        <filter id="1142947843">
-            <message_arguments>
-                <message_argument value="5.1.9"/>
-                <message_argument value="setSystemGitConfig(FileBasedConfig)"/>
-            </message_arguments>
-        </filter>
-        <filter id="1142947843">
-            <message_arguments>
-                <message_argument value="5.1.9"/>
-                <message_argument value="setUserGitConfig(FileBasedConfig)"/>
-            </message_arguments>
-        </filter>
-        <filter id="1143996420">
-            <message_arguments>
-                <message_argument value="getJGitConfig()"/>
-            </message_arguments>
-        </filter>
-    </resource>
-    <resource path="src/org/eclipse/jgit/junit/Repeat.java" type="org.eclipse.jgit.junit.Repeat">
-        <filter id="1092616195">
-            <message_arguments>
-                <message_argument value="5.1.9"/>
-                <message_argument value="abortOnFailure()"/>
-            </message_arguments>
-        </filter>
-    </resource>
-    <resource path="src/org/eclipse/jgit/junit/RepeatRule.java" type="org.eclipse.jgit.junit.RepeatRule$RepeatedTestException">
-        <filter id="1142947843">
-            <message_arguments>
-                <message_argument value="5.1.9"/>
-                <message_argument value="RepeatedTestException(String)"/>
-            </message_arguments>
-        </filter>
-    </resource>
-    <resource path="src/org/eclipse/jgit/junit/RepositoryTestCase.java" type="org.eclipse.jgit.junit.RepositoryTestCase">
-        <filter id="338792546">
-            <message_arguments>
-                <message_argument value="org.eclipse.jgit.junit.RepositoryTestCase"/>
-                <message_argument value="fsTick(File)"/>
-            </message_arguments>
-        </filter>
-        <filter id="1142947843">
-            <message_arguments>
-                <message_argument value="5.1.9"/>
-                <message_argument value="fsTick(File)"/>
-            </message_arguments>
-        </filter>
-    </resource>
-    <resource path="src/org/eclipse/jgit/junit/time/TimeUtil.java" type="org.eclipse.jgit.junit.time.TimeUtil">
-        <filter id="1109393411">
-            <message_arguments>
-                <message_argument value="5.1.9"/>
-                <message_argument value="org.eclipse.jgit.junit.time.TimeUtil"/>
-            </message_arguments>
-        </filter>
-    </resource>
-</component>